2 Pack 128LD Trimmer Head T25 for Husquvarna Weed Eater 223L 322L 125L 128L 128LD 128R 128RJ 122L 125C 223R 322C 323C 325C 325CX WeedEater Parts 966674401 Jonsered Brushcutter BC2128

What It Is

This is a 2-pack of T25-style trimmer heads designed for Husqvarna, Weed Eater, and Jonsered straight-shaft trimmers and brushcutters. It replaces the OEM part 966674401 and is intended for residential trimming, edging, and light brush clearing.

Fitment & Compatibility

Before buying, confirm your trimmer has a straight shaft (curved shaft models use different heads). This pack fits Husqvarna models 122L, 125C, 125L, 128L, 128LD, 128R, 128RJ, 223L, 223R, 322C, 322L, 323C, 325C, 325CX, Weed Eater models 223L, 322L, and Jonsered BC2128. All these use a 10mm threaded shaft with a left-hand thread (tightens counterclockwise). Measure your existing head’s shaft diameter and thread direction—if it’s 10mm left-hand, this fits. It’s an aftermarket part, not OEM, but matches the original dimensions.

Key Things to Know

• Quality: Users report durable plastic housing and reliable bump-feed mechanism. Some note the line spool capacity is slightly smaller than OEM, but acceptable for home use.
• Installation: Tool-free—no wrenches needed. Screws on by hand. Ensure you thread in the correct direction (counterclockwise) to avoid loosening during use.
• Line Loading: Bump-feed works best with 0.080”–0.095” diameter trimmer line. Pre-cut line lengths to about 15–20 ft per spool. Overfilling can cause jams.
• Common Gotcha: If your trimmer uses a different attachment system (e.g., Speed-Feed or Tap-N-Go), this head won’t work. Verify your current head is a screw-on type before buying.

Should You Buy It

Buy this 2-pack if you own one of the listed Husqvarna, Weed Eater, or Jonsered straight-shaft trimmers and want an affordable, ready-to-use replacement head with good bump-feed performance. It’s a solid value for homeowners who trim regularly and don’t need OEM branding. Skip it if you have a curved shaft or a model not in the compatibility list.